Oliver Queen, a Bratva Kapitan with an implacable reputation, will face the greatest challenge in his violent life. A traitor looms over all what he holds dear threatening to destroy it all. The only way to unveil the faceless menace is if Oliver trust the people closest to him. In special, trusting in Felicity... a babbling genius who holds his heart captive. AN: This story started as a one-shot (published on TUNES OF LOVE), but, thanks to readers' insistence, I decided to turn it into a lengthy fic. Cover Design by Mikaela (reyandsmoak on Tumblr)